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TCS PHP Interview Questions

Questions Answers Views Company eMail

What are the different types of Errors in PHP?

20 78912

How can you insert javascript in php code?

13 66219

How can we encrypt the username and password using PHP?

13 33881

What is the difference between the functions unlink and unset?

8 20112

What is meant by content management system?

3 20796

Which of the following represents the proper way to set a session variable? Answer: a. $_SESSION['foo'] = 'bar'; b. session_start(); c. session_set_save_handler ('myopen', 'myclose', 'myread', 'mywrite', 'mydelete', 'mygarbage'); d. $foo = $_SESSION['foo']; 2.When administering MySQL, you should make the data directory accessible via the operating system 3.which statement can be used to determine how the optimizer resolves a query

9 19140

how to do connectivity of 2 dbs in PHP script?

3 11151

How session manage in wordpress

1 4846

How will you sened requests from server1 to server2 from server2 to server3 and so on .. w/o letting the output come to the browser or say the client end in php

3 8974

How can we do user authentication without using session/cookies ? For ex:- From page1 accepts user name and password and need to check in all other pages whether the user has logged in or not

6 11690

1.Where are the sessions storing ? 2.What are the contents of a session file ? 3.If the server is loaded with too many session files there is a possibility of server crash. How can we solve this issue? 4. How does php server identify that the particular session belongs to particular user ? For ex: If two users A and B logged from different machine, separate session files (say 1 and 2) will be created in the server. But how the php knows that 1 belongs to A and 2 belongs to B ?

4 9619

1.Where are the cookies storing ? 2.What is the drawback of using cookies ? 3. If two site is having same cookie name and different values what will be the output if we echo the cookie name from those sites ? How can we solve this issue (How can we specify the domain name)?

8 16608

1. Write a function to swap two values ? $a = 10; $b = 20; echo $a, $b; swap(); // If u want u can pass parameters echo $a, $b; // It should print 20 , 10

14 39761

This question is regarding version control. If two developers are committing the same php file at same time what will happen ? What error it will show (if any) ?

2 6888

What is mean by RSS?How can i use this?

1 6802

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TCS PHP Interview Questions

TCS PHP Interview Questions (25)

Un-Answered Questions

Which is better statement or preparedstatement?

927

How to dereference a reference?

985

What is the source of income of government?

1152

While creating a web part, which is the ideal location to initialize the web controls?

1111

Explain content items, sections and categories.

What is Data Binding? How Many Types Of Data Binding Directives Are Provided By AngularJS?

864

Is there a way to merge duplicates in excel?

629

What do you mean by font size?

682

What is the goal of cdn and what are the advantages of using cdn?

791

Define role of velocity in big data?

618

Q1]IF THE RANGE FOR FLOW IS -35 TO 125 WHAT WILL BE THE SPAN FOR ABSOLUTE AND FOR NORMAL? Q2]HOW TO CALIBRATE CAPILLARY TYPE LT? Q3]HOW MANY ERROR CALCULATIONS ARE THERE USED IN PROCESS INDUSTRIES? Q4]HOW TO CALIBRATE TEMPERATURE TRANSMITTER? Q5] HOW TO CALIBRATE LEVEL TROLL AND HOW TO CONNECT? Q6]PLEASE TELL ME THE BASIC FOR INSTRUMENTATION WHICH IS APPLIED FOR CALIBRATION AND FOR ALL? PLEASE MAIL THE ANSWER TO honest_yes@yahoo.in

1940

What is Application Performance testing and Operational performance testing

2068

May employers use bonuses to satisfy part of the new standard salary level test?

What are the different type of N: N relationships we have in CRM?

619

What are inner beans?

463